Ageha Yoshina just got transported to a warped alternate dimension where you've got to fight your way back to our world--or die trying.

Melzez's Door Ageha's fully aware of how little he understands his newfound abilities. But when a mysterious millionaire introduces him to a group of Psionist kids who also have powers, his training ramps up and his confidence grows. Has he learned enough to survive? A glimpse into the dark future has him not so sure.